SKIRT 7R5725 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     2P-8250     Strap Wrench As     1    Start By:
Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Note: Put identification marks on all lines, on all hoses, on all wires and on all tubes for installation purposes. Plug all lines, all hoses and all tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
Open the engine hood.
Illustration 1 g00343043
Place a suitable container under the machine. Open drain valves (1) .
Illustration 2 g00343044
Use Tooling (A) to remove secondary filter elements (2) and (3) .
Illustration 3 g00343045
Disconnect three tube assemblies (4) .
Remove bolts (5) and secondary fuel filter base (6) .
Illustration 4 g00343046
Remove check valve assembly (7) .
Illustration 5 g00343047
Remove O-ring seals (8) and backup ring (9) from check valve assembly (7) .Installation Procedure
Illustration 6 g00343047
Install O-ring seals (8) and backup ring (9) on check valve assembly (7) .
Illustration 7 g00343046
Install check valve assembly (7). The torque for check valve assembly (7) is 50 4 N m (37 3 lb ft).
Illustration 8 g00343045
Install secondary fuel filter base (6) and bolts (5) .
Connect three tube assemblies (4) .
Illustration 9 g00343044
Install secondary filter elements (3) and (2). Refer to Operation and Maintenance Manual, SEBU7018 for the correct procedure.
Illustration 10 g00343043
Close drain valves (1) .
Prime the fuel system. Refer to Operation and Maintenance Manual, SEBU7018 for the correct procedure.End By: Separate the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".